Aeroplane passengers should be restricted to two drinks at airports, Ryanair chief executive Michael O’Leary has said.

Mr O’Leary said introducing alcohol limits at airports would help tackle a rise in disorder on flights.

Violent outbursts are occurring weekly due to alcohol, he said, especially when it is mixed with other substances.

“We don’t want to begrudge people having a drink,” he told the Daily Telegraph.

“But we don’t allow people to drink-drive, yet we keep putting them up in aircraft at 33,000ft.”